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Showing results 1 to 5 of 5 Search took 0.00 seconds. Search: Posts Made By: Artur

Forum: OpenFOAM Running, Solving & CFD August 1, 2013, 09:46

Replies: 21 wrong contour of pressure at the ailfoil leading edge Views: 2,694 Posted By Artur The way I understand it: it compares the angle of... The way I understand it: it compares the angle of intersection of the surface with the castellated mesh and decides what level of refinement to apply at this location.

Forum: OpenFOAM Running, Solving & CFD August 1, 2013, 09:36

Replies: 21 wrong contour of pressure at the ailfoil leading edge Views: 2,694 Posted By Artur I encourage you to go through these slides: ... I encourage you to go through these slides: http://openfoamwiki.net/images/f/f0/Final-AndrewJacksonSlidesOFW7.pdf They explain reasonably well how sHM actually works. On slide 32 you will find...

Forum: OpenFOAM Running, Solving & CFD August 1, 2013, 05:52

Replies: 21 wrong contour of pressure at the ailfoil leading edge Views: 2,694 Posted By Artur It all depends on how you're treating the... It all depends on how you're treating the turbulence (k-epsilon, k-omega, S-A, LES, etc.) and how you're modeling the boundary layer (resolved or wall functions). Each combination of these will...

Forum: OpenFOAM Running, Solving & CFD July 31, 2013, 08:02

Replies: 21 wrong contour of pressure at the ailfoil leading edge Views: 2,694 Posted By Artur Having had a closer look at picture 5 it seems... Having had a closer look at picture 5 it seems that your mesh snaps to the surface of the stl quite well but it seems that the solid itself is not very smooth. Have you tried increasing the...

Forum: OpenFOAM Running, Solving & CFD July 26, 2013, 05:05

Replies: 21 wrong contour of pressure at the ailfoil leading edge Views: 2,694 Posted By Artur I would recommend pushing this up a bit, to say... I would recommend pushing this up a bit, to say 60, and seeing if it will make it better: resolveFeatureAngle 30;You didn't post a close-up view of your mesh so it's hard to judge but from my past...

Showing results 1 to 5 of 5

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